/**
 * Copyright © 2016-2025 The Thingsboard Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.thingsboard.mqtt.broker.service.health;

import lombok.RequiredArgsConstructor;
import org.springframework.boot.actuate.health.Health;
import org.springframework.boot.actuate.health.HealthIndicator;
import org.springframework.stereotype.Component;
import org.thingsboard.mqtt.broker.queue.TbQueueAdmin;

@Component("kafka")
@RequiredArgsConstructor
public class KafkaHealthIndicator implements HealthIndicator {

    private final TbQueueAdmin kafkaAdmin;

    @Override
    public Health health() {
        try {
            return Health.up().withDetail("brokerCount", kafkaAdmin.getNodes().size()).build();
        } catch (Exception e) {
            return Health.down(e)
                    .withDetail("error", e.getMessage())
                    .build();
        }
    }
}
